Gelsolin amyloidosis: genetics, biochemistry, pathology and possible strategies for therapeutic intervention.

ABSTRACT: Protein misassembly into aggregate structures, including cross-β-sheet amyloid fibrils, is linked to diseases characterized by the degeneration of post-mitotic tissue. While amyloid fibril deposition in the extracellular space certainly disrupts cellular and tissue architecture late in the course of amyloid diseases, strong genetic, pathological and pharmacologic evidence suggests that the process of amyloid fibril formation itself, known as amyloidogenesis, likely causes these maladies. It seems that the formation of oligomeric aggregates during the amyloidogenesis process causes the proteotoxicity and cytotoxicity characteristic of these disorders. Herein, we review what is known about the genetics, biochemistry and pathology of familial amyloidosis of Finnish type (FAF) or gelsolin amyl

SUBMITTER: Solomon JP 

PROVIDER: S-EPMC3337338 | biostudies-literature | 2012 May-Jun

REPOSITORIES: biostudies-literature